Hoddom Castle: a reappraisal of its architecture and place in history. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 117, p. 183–217, 1988. DOI: 10.9750/PSAS.117.183.217. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/9306. Acesso em: 26 oct. 2025.